Huh.

Should I ever inherit an #ifdef mess again, I intend to replace #ifdefs with Strategy patterns.

#1 figure out all the known defs in actual use

#2 rerun the preprocessor with each variant (combo)

#3 capture the output(s)

#4 aggressively apply the Strategy pattern, refactor code

Last time, I removed dead code piecemeal manually. It sucked.